Kelvinator Freezer not working, clicking sound: Common Causes & How to Fix

Repair Instructions:

The Kelvinator freezer fan blade is a component inside the Kelvinator freezer compartment that circulates cold air. Its function is to ensure even temperature distribution throughout the Kelvinator freezer. The blade is powered by a small electric motor. If this motor tries to turn but cannot due to a faulty or jammed blade, it will make repeated clicking or tapping noises as it unsuccessful attempts to start. This will result in the Kelvinator freezer not properly circulating cold air. Food may start to thaw and the Kelvinator freezer will not maintain the set temperature. Replacing the faulty or jammed Kelvinator freezer fan blade will stop the clicking noise and restore proper air circulation so the Kelvinator freezer can cool to the set temperature again.

How to Replace Kelvinator Freezer Fan Blade:

1. Safety Precautions:

   • Begin by unplugging the Kelvinator freezer from the power source to ensure safety during the replacement process.

2. Prepare the Workspace:

   • Empty the Kelvinator freezer and remove any items from inside to access the fan blade easily.

3. Locate the Fan Blade:

   • The fan blade is typically located inside the Kelvinator freezer, often near the evaporator coils or in the Kelvinator freezer compartment.

4. Identify the Fan Blade Attachment:

   • Note how the fan blade is attached to the motor or shaft. It may be secured with a nut, clip, or set screw.

5. Unfasten the Fan Blade:

   • Using the appropriate tools, unfasten the attachment holding the fan blade in place. This may require a wrench or a screwdriver, depending on the type of fastener used.

6. Remove the Old Fan Blade:

   • Carefully detach the old fan blade from the motor or shaft. If it's stuck, gently wiggle it free.

7. Install the New Fan Blade:

   • Position the new fan blade in the same location as the old one, ensuring it's properly aligned with the motor or shaft.

8. Secure the New Fan Blade:

   • Reattach the fastening mechanism (nut, clip, or set screw) to secure the new fan blade in place. Tighten it securely.

9. Plug the Kelvinator Freezer Back In:

   • Reconnect the Kelvinator freezer to the power source, ensuring it's properly plugged in.

10. Test the Kelvinator Freezer:

    • Power on the Kelvinator freezer and listen for the sound of the new fan blade running. It should circulate air as intended.

11. Final Checks:

    • Monitor the Kelvinator freezer for a while to ensure that the new fan blade functions correctly, helping to maintain the desired temperature.

Repair Instructions:

The compressor motor compresses refrigerant and pumps it through the evaporator and condenser coils. Check compressor electrical pins with a multimeter for continuity. An open circuit indicates a faulty compressor requiring replacement by a technician. If the compressor tests okay, check the start relay and run capacitor as defects in these components prevent compressor operation. The start relay supplies power to start the motor and the run capacitor helps maintain smooth ongoing operation. Replacing defective parts ensures the compressor circulates refrigerant so the Kelvinator freezer can cool properly. Only an EPA-certified tech should replace the compressor. 

How to Replace Kelvinator Freezer Compressor:

1. Safety Precautions:

   • Begin by unplugging the Kelvinator freezer from the power source to ensure safety during the replacement process.

2. Prepare the Workspace:

   • Empty the Kelvinator freezer and remove any items from inside to access the compressor easily.

3. Locate the Compressor:

   • The compressor is usually located at the back of the Kelvinator freezer, near the condenser coils.

4. Identify Refrigerant Lines:

   • Identify the refrigerant lines connected to the compressor and take note of their positions.

5. Release Pressure:

   • Before replacing the compressor, it's essential to release the pressure in the refrigerant lines. This requires a professional with the appropriate equipment as it involves handling refrigerants.

6. Disconnect Wiring:

   • Carefully note how the wires are connected to the compressor. Unplug or disconnect the wires, remembering their positions.

7. Remove the Old Compressor:

   • The compressor is often secured with brackets or clips. Carefully detach it from these securing mechanisms.

8. Install the New Compressor:

   • Position the new compressor in the same location as the old one, ensuring it's properly aligned with the refrigerant lines.

9. Secure the New Compressor:

   • Fasten the new compressor in place using the same brackets or clips used with the old one.

10. Pressure Test:

    • Once the new compressor is in place, a professional should perform a pressure test to ensure that there are no leaks and that the system is properly sealed.

11. Evacuate and Recharge the System:

    • A professional should then evacuate and recharge the refrigeration system with the appropriate refrigerant to the manufacturer's specifications.

12. Plug the Kelvinator Freezer Back In:

    • Reconnect the Kelvinator freezer to the power source, ensuring it's properly plugged in.

13. Test the Kelvinator Freezer:

    • Power on the Kelvinator freezer and monitor it to ensure it maintains the desired temperature and operates correctly with the new compressor.

14. Final Checks:

    • Confirm that the Kelvinator freezer functions efficiently, maintaining the desired temperature.

Repair Instructions:

The start relay supplies power to the compressor. A malfunctioning start relay can lead to intermittent operation or complete failure of the compressor. Without the compressor running, the Kelvinator freezer cannot cool down. To check if the start relay is faulty, unplug the Kelvinator freezer and take out the start relay from the compressor. Use a multimeter to check if there is continuity between the start and run terminals on the relay. If there is no continuity or the relay smells burned, it needs to be replaced.

How to Replace Kelvinator Freezer Start Relay:

1. Safety Precautions:

   • Begin by unplugging the Kelvinator freezer or disconnecting it from the power source to ensure your safety while working on the start relay.

2. Prepare the Workspace:

   • Empty the Kelvinator freezer and remove any items from inside to access the start relay easily.

3. Locate the Start Relay:

   • The start relay is typically located at the back of the Kelvinator freezer, near the compressor.

4. Identify Wiring Connections:

   • Carefully note how the wires are connected to the start relay. Take a photo or make a diagram to remember the connections.

5. Disconnect Wiring:

   • Unplug or disconnect the wires from the start relay, making sure to remember their positions.

6. Remove the Old Start Relay:

   • The start relay is often secured with a mounting bracket or clips. Remove these fasteners to release the old relay from its mounting location.

7. Replace with a New Start Relay:

   • Position the new start relay in the same location as the old one, making sure it's properly aligned with any mounting holes or brackets.

8. Reconnect Wiring:

   • Reattach the wires to the new start relay, making sure they are connected in the same way as on the old relay.

9. Secure the New Start Relay:

   • Fasten the new start relay in place with the same mounting bracket or clips used with the old relay.

10. Plug the Kelvinator Freezer Back In:

    • Reconnect the Kelvinator freezer to the power source, making sure it's properly plugged in.

11. Test the Kelvinator Freezer:

    • Power on the Kelvinator freezer and listen for the sound of the compressor starting. The new start relay should initiate the compressor.

12. Final Checks:

    • Monitor the Kelvinator freezer for a while to ensure that it maintains the desired temperature and that the new start relay functions correctly.

Repair Instructions:

The Kelvinator freezer control board is the main electronic control center that regulates all of the electrical components in the Kelvinator freezer. It receives temperature input from the thermistor sensor and activates the compressor and evaporator fan accordingly to maintain the target Kelvinator freezer temperature. If the control board is malfunctioning, it may fail to properly activate the compressor and evaporator fan even when the thermistor sensor is indicating the Kelvinator freezer temperature is too warm. Without adequate compressor run times and evaporator fan circulation, the refrigerant system will not function properly to remove heat from the Kelvinator freezer compartment.

How to Replace Kelvinator Freezer Control Board:

1. Safety Precautions:

   • Make sure your safety by unplugging the Kelvinator freezer or disconnecting it from the power source to prevent electrical accidents.

2. Prepare the Workspace:

   • Empty the Kelvinator freezer and remove any items from inside to access the control board easily.

3. Locate the Control Board:

   • The control board is typically located on the rear interior wall of the Kelvinator freezer or inside the control panel on the exterior of the appliance.

4. Disconnect Wiring:

   • Carefully take note of how the wires are connected to the control board. Unplug or disconnect the wires from the board, remembering their positions.

5. Remove the Old Control Board:

   • The control board may be secured with screws or clips. Remove these fasteners to release the old board from its mounting location.

6. Replace with a New Control Board:

   • Position the new control board in the same location as the old one, ensuring it's properly aligned with any mounting holes or brackets.

7. Reconnect Wiring:

   • Reattach the wires to the new control board, making sure they are connected in the same way as on the old board.

8. Secure the New Board:

   • Fasten the new control board in place with screws or clips.

9. Restore Power:

   • Plug the Kelvinator freezer back in or reconnect it to the power source.

10. Test the Kelvinator Freezer:

    • Make sure the Kelvinator freezer is running and cooling as expected. Adjust the temperature settings on the control board to the desired level.

11. Final Checks:

    • Monitor the Kelvinator freezer for a while to verify that it maintains the set temperature and functions properly.

Repair Instructions:

If a Kelvinator freezer is not working properly but makes clicking noises, first verify power is reaching the compressor. No power or intermittent power to the compressor indicates a potentially faulty main control board. However, control boards are often misdiagnosed. Prior to replacement, first check more commonly defective parts. After confirming other components are functioning, replace the main control board if needed.

How to Replace Kelvinator Freezer Main Control Board:

1. Safety Precautions:

   • Prioritize safety by unplugging the Kelvinator freezer from the power source to prevent electrical accidents.

2. Prepare the Workspace:

   • Empty the Kelvinator freezer and remove any items from inside to access the control board easily.

3. Locate the Main Control Board:

   • The main control board is typically situated on the rear exterior of the Kelvinator freezer, often behind a protective cover or panel.

4. Identify Wiring Connections:

   • Carefully note how the wires are connected to the control board. Take a photo or make a diagram to remember the connections.

5. Release the Old Main Control Board:

   • The control board is usually secured with screws or clips. Remove these fasteners to release the old board from its mounting location.

6. Replace with a New Main Control Board:

   • Position the new main control board in the same location as the old one, making sure it's properly aligned with any mounting holes or brackets.

7. Reconnect Wiring:

   • Reattach the wires to the new control board, making sure they are connected in the same way as on the old board.

8. Secure the New Board:

   • Fasten the new main control board in place with screws or clips.

9. Plug the Kelvinator Freezer Back In:

   • Reconnect the Kelvinator freezer to the power source, making sure it's properly plugged in.

10. Test the Kelvinator Freezer:

    • Power on the Kelvinator freezer and check that the control board functions correctly. Verify that the Kelvinator freezer maintains the desired temperature and operates as intended.

11. Final Checks:

    • Monitor the Kelvinator freezer for a while to verify that the control board performs its functions without any issues.

Repair Instructions:

If a Kelvinator freezer is not working properly but makes clicking noises, first inspect the power cord for damage preventing sufficient voltage supply. Burnt cord terminals indicate the need to replace the damaged cord. This will restore uninterrupted voltage so the Kelvinator freezer can operate again.

How to Replace Kelvinator Freezer Power Cord:

1. Safety Precautions:

   • Prioritize safety by unplugging the Kelvinator freezer from the power source and make sure the area is dry to prevent electrical accidents.

2. Prepare the Workspace:

   • Empty the Kelvinator freezer and remove any items from inside, creating a clear workspace.

3. Unplug the Old Power Cord:

   • Carefully disconnect the old power cord from the Kelvinator freezer. This usually involves locating the plug where the cord enters the appliance and gently pulling it out.

4. Examine the New Power Cord:

   • Make sure the new power cord is the correct length and has the same plug type as the old one to determine compatibility.

5. Thread the New Power Cord:

   • Thread the new power cord through the same path that the old cord used, typically through a grommet or wire channel in the Kelvinator freezer.

6. Connect the New Power Cord:

   • Plug the new power cord into the Kelvinator freezer, ensuring it fits securely and firmly.

7. Secure the Cord in Place:

   • Use any provided clips, clamps, or grommets to secure the new power cord in its proper location, preventing it from moving around or being pinched.

8. Inspect the Connection:

   • Make sure the new power cord is securely connected and free from any damage or exposed wires.

9. Plug the Kelvinator Freezer Back In:

   • Reconnect the Kelvinator freezer to the power source, making sure the plug is fully inserted into the outlet.

10. Test the Kelvinator Freezer:

    • Power on the Kelvinator freezer and monitor it to make sure it functions correctly with the new power cord.

11. Final Checks:

    • Double-check for any unusual sounds or issues with Kelvinator freezer operation.
    • Make sure the Kelvinator freezer maintains the desired temperature.

Repair Instructions:

Burnt, loose power cord prongs indicate a faulty connection to the wall outlet. Both the cord and outlet need replacing - the outlet by a licensed electrician. If multimeter readings show voltage drops below 105v when the compressor starts, contact the electric utility. Low voltage during compressor startup can lead to difficulty starting the compressor and potentially burning out the compressor windings. Replacing defective cords, outlets, and maintaining adequate voltage prevent compressor damage so the Kelvinator freezer can function properly.